In L’ Horloge, Jules Chéret employs vibrant colors and intricate designs typical of the Art Nouveau style. The poster features a decorative clock, surrounded by flowing lines and floral motifs that create a sense of movement. The color palette includes rich reds, greens, and golds, enhancing the visual appeal.

The overall composition is harmonious and engaging, drawing the viewer's eye to the clock at the center. The artwork is a lithograph, a technique that allows for fine details and vibrant colors. Chéret's use of line and form is characteristic of the Art Nouveau movement, emphasizing organic shapes and decorative elements. The dimensions are approximately 50 x 75 cm, making it a striking piece for display.

The lithographic process also contributes to the poster's glossy finish, adding to its allure. Jules Chéret was a prominent figure in the Art Nouveau movement, known for his colorful posters that transformed advertising into an art form. L’ Horloge is a prime example of his ability to blend commercial art with aesthetic beauty. Interestingly, this work reflects the growing popularity of decorative clocks in the late 19th century, symbolizing both functionality and artistry.

Chéret's influence extended beyond his lifetime, shaping the future of graphic design and poster art.